
Tank Water Heaters in Kennebunk, Maine
40-80 Gallon Options · Electric, Gas & Propane · Same-Day Service Available
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Tank Water Heaters for Kennebunk Homeowners

When Kennebunk homeowners need tank water heaters, Aces Highlands is the local team to call. We are based at 508 Riverside St Unit 1 in Portland — a short drive from Kennebunk in York County — so we respond quickly and know the homes, the weather, and the codes in your area.
Traditional tank water heaters remain a reliable and cost-effective choice for many Maine homes. Aces Highlands installs and replaces tank water heaters with clean, professional workmanship and attention to code compliance.
We install electric, natural gas, and propane tank water heaters in sizes from 40 to 80 gallons. We help you determine the right size based on your household water usage, number of bathrooms, and daily hot water needs. Not sure if a tank or tankless water heater is right for you? We can help you decide.
Modern tank water heaters are significantly more efficient than older models. Upgraded insulation, improved burner designs, and electronic ignition systems all contribute to lower operating costs and faster recovery times.
Our installation includes removal of your old unit, proper placement and leveling, all plumbing and gas connections, temperature and pressure relief valve installation, and thorough testing. We handle everything from start to finish.
Why Kennebunk Calls Aces Highlands
- Close enough to Kennebunk for a fast response, local enough to know the town
- No scare tactics — just an accurate diagnosis and a price that holds
- Fast turnaround — we get most jobs booked within days, not weeks
- Fully licensed, fully insured — neighbors in Kennebunk leave us reviews on Google
Kennebunk Homes and What They Need
Kennebunk has the newest median home of the five York County coastal towns Aces studied, built in 1983, with under 19 percent of units predating 1940 and about 30 percent predating 1960. That newer stock still runs plenty of aging original heating and electrical systems worth a checkup.
Water Supply and Drains in Kennebunk
Public water comes from the Kennebunk, Kennebunkport & Wells Water District, sourced from the Branch Brook watershed, while the separate Kennebunk Sewer District treats wastewater at its own facility on Water Street. On properties outside the sewer district's reach, a sewer line repair is really a septic-system question instead.

Getting to Know Kennebunk
Kennebunk broke off from Wells and Arundel to incorporate as its own town on June 24, 1820; the name comes from an Abenaki word describing 'the long cut bank.' Its Summer Street Historic District, home to the Federal-style Wedding Cake House, was the very first historic district in Maine listed on the National Register of Historic Places.
Kennebunk is also the hometown of U.S. Senator and Secretary of State Edmund Muskie and headquarters to Tom's of Maine. Since December 1893, part of town has been served by the Kennebunk Light & Power District, one of only two municipally owned Light & Power Districts left in the state.
Local & Independent — Not a Franchise
There is no franchise behind Aces Highlands — just a Portland-based crew that works Kennebunk under its own name. Every technician is paid to solve the problem in front of them, not to hit an upsell quota. We show up, fix the actual problem, and let the work speak for itself.
How a Tank Water Heater Works
- Cold inlet — the dip tube carries it to the tank bottom
- Burner — heats water at the bottom of the tank
- Anode rod — sacrificial rod that fights corrosion
- T&P valve — releases pressure if it builds too high
- Hot outlet — draws the hottest water from the top
Homeowner Guide
Tank Water Heaters: Sizing, Anode Rods & Replacement Timing
Most homeowners replace a tank water heater the day it fails, in a rush. Understanding the parts that actually wear out lets you replace it on your own schedule instead.
Read the Full GuideMore Water Heaters
Tank Water Heaters is part of our full water heaters lineup. Explore the details or browse everything we offer in Kennebunk.
Tank Water Heaters DetailsAll Services in KennebunkService Info
Codes & Permits for Tank Water Heaters in Kennebunk
In Kennebunk, plumbing permits come from the Local Plumbing Inspector at the Kennebunk Code Enforcement Office (Community Development Department) (Kennebunk Town Hall, 2nd Floor, 1 Summer Street, Kennebunk, ME 04043, (207) 985-2102 ext. 1303). With 11,820 residents, Kennebunk is required to enforce the Maine Uniform Building and Energy Code (MUBEC). Kennebunk's Summer Street Historic District was the first historic district in Maine listed on the National Register of Historic Places, which can add review requirements for exterior work in that area.
- Replacing or installing a water heater is plumbing work that falls under the town's Local Plumbing Inspector permitting and inspection process. mainelegislature.org
- Maine's 2021 energy code (IECC, part of MUBEC) requires insulation with an R-value of at least R-3 on 3/4-inch and larger hot-water piping inside conditioned space, and on recirculation piping, piping outside conditioned space, and buried piping. maine.gov
- A propane or natural gas-fired water heater installation or connection requires a Maine Fuel Board Propane and Natural Gas Technician license. mainelegislature.org
- Every Maine municipality must annually appoint at least one Local Plumbing Inspector (LPI), who does not have to live in that town, to issue plumbing permits and enforce the state's plumbing rules and Subsurface Wastewater Disposal (septic) rules locally. mainelegislature.org
How Aces Highlands Handles Tank Water Heaters in Kennebunk
- Kennebunk, Kennebunkport & Wells (KK&W) Water District covers most of Kennebunk (Branch Brook watershed (surface water)) — homes still on a private well get the well and pressure tank looked at as part of the same visit.
- Where Unitil (Northern Utilities) has a main nearby, gas is usually the lowest-cost tank water heaters option in Kennebunk; off the main, propane, electric and heat-pump units all work.
- We permit the replacement at the Kennebunk Code Enforcement Office (Community Development Department), route the T&P relief valve to a code-compliant discharge, and handle gas hookups under our Fuel Board license.
Kennebunk's public safety building on Summer Street, near the downtown village center.
Street View © Google
Why homeowners choose Aces Highlands
We show up when we say
We show up on time, as promised, and complete the work with clean professionalism.
Pricing upfront, before work starts
Honest diagnostics and a clear price before any work begins — no surprises on the invoice.
Done right the first time
HVAC, plumbing and electrical done right the first time — backed by our workmanship guarantee and 100% satisfaction guarantee.
Locally owned in Portland, Maine · Serving Greater Portland and Southern Maine since 2019
What Water Heaters customers say
Nichole A
a year ago
Highly recommend! Cannot thank them enough for fixing my water heater. Elijah is very reliable and communicative. No hassle, no phone tag, transparent with cost and quick to repair the issue. I know who to call if I need help again!
Ruth Kirkwood
3 months ago
This company is excellent. They quickly and efficiently repaired the kitchen faucet that was loose.
Jacqueline Vogeley
2 weeks ago
Great experience! Open, honest and efficient 🙌🏽 Job well done
Susan Donegan
3 months ago
We have called Samuel for our electrical needs over the last few years and have always been impressed with professional and courteous attitude — installing extra outlets, installing new lights and ceiling fans, our whole house generator, charger for the electric car, even the hot tub!!! His price was fair, and never disappointed when work was completed.
Amanda R
2 months ago
I've had an excellent experience working with them for both electrical and HVAC work as I remodel my 1785 home. I highly recommend them.
Malina Foss
3 months ago
I can not recommend Sam and his team enough!! In a world of slow response times and cut corners they went above and beyond in every area, installing a new electrical panel for me. Their attention to detail and love of their craft truly sets them apart from the rest!
Tank Water Heaters FAQs
How long does a tank water heater last?
Typically 10 to 12 years. Regular maintenance — flushing sediment and replacing the anode rod — can extend that, while hard water and neglect shorten it. If your heater is past 10 years old, it is smart to plan the replacement before it fails.
What size water heater do I need for a family of four?
A 50-gallon tank is the usual fit for a family of four, though a fast-recovery gas or propane unit can sometimes do the job at 40 gallons. Heavy hot-water habits — long showers, big soaking tubs, back-to-back laundry — may call for 60 gallons or more. We size it from your actual peak usage.
Can you replace my water heater the same day?
In many cases, yes. We stock and source common tank sizes quickly, and a standard like-for-like replacement typically takes two to four hours once we are on site. Call (207) 670-8616 in the morning and there is a good chance you have hot water again by evening.
Is it worth switching from electric to gas or propane?
If your home already has gas or propane service, switching can mean faster recovery and lower operating costs. If it does not, the cost of adding fuel lines usually outweighs the savings. We give you a straight answer for your specific home — not a one-size-fits-all pitch.
Will you pressure me toward a more expensive tankless unit?
No. As a local Portland company with no franchise quotas, we recommend tankless only when it genuinely fits your home and usage. For many Maine households, a well-installed tank heater is the right value — and we will say so plainly.
More Services in Kennebunk
Aces Highlands handles HVAC, plumbing, and electrical for Kennebunk homeowners. Here is more of what we do nearby.
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Call our Kennebunk team or get a free quote. We will get you scheduled and take care of it right the first time.
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